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Posted to yarn-issues@hadoop.apache.org by "zhihai xu (JIRA)" <ji...@apache.org> on 2015/01/13 10:57:34 UTC
[jira] [Commented] (YARN-2679) Add metric for container launch
duration
[ https://issues.apache.org/jira/browse/YARN-2679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275001#comment-14275001 ]
zhihai xu commented on YARN-2679:
---------------------------------
Sorry, I forget to add verification in the test. I attached an addendum patch which add verification in the test.
> Add metric for container launch duration
> ----------------------------------------
>
> Key: YARN-2679
> URL: https://issues.apache.org/jira/browse/YARN-2679
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.5.0
> Reporter: zhihai xu
> Assignee: zhihai xu
> Labels: metrics, supportability
> Fix For: 2.7.0
>
> Attachments: YARN-2679.000.patch, YARN-2679.001.patch, YARN-2679.002.patch, YARN-2679.addendum.1.patch
>
>
> add metrics in NodeManagerMetrics to get prepare time to launch container.
> The prepare time is the duration between sending ContainersLauncherEventType.LAUNCH_CONTAINER event and receiving ContainerEventType.CONTAINER_LAUNCHED event.
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